diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 6fc78f3..37e6092 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -34,7 +34,7 @@ android {
         applicationId = "cn.super12138.todo"
         minSdk = 24
         targetSdk = 36
-        versionCode = 603
+        versionCode = 605
         versionName = "2.1.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
diff --git a/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt b/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
index f9cbf05..a3aa60b 100644
--- a/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
+++ b/app/src/main/kotlin/cn/super12138/todo/ui/pages/settings/SettingsData.kt
@@ -57,7 +57,7 @@ fun SettingsData(
         contract = ActivityResultContracts.CreateDocument("application/zip"),
         onResult = {
             if (it != null) {
-                viewModel.backupDatabase(
+                viewModel.backupAppData(
                     uri = it,
                     context = context,
                     onResult = { success ->
@@ -84,7 +84,7 @@ fun SettingsData(
         contract = ActivityResultContracts.OpenDocument(),
         onResult = {
             if (it != null) {
-                viewModel.restoreDatabase(
+                viewModel.restoreAppData(
                     uri = it,
                     context = context,
                     onResult = { success ->
diff --git a/app/src/main/kotlin/cn/super12138/todo/ui/viewmodels/MainViewModel.kt b/app/src/main/kotlin/cn/super12138/todo/ui/viewmodels/MainViewModel.kt
index ae9a516..8d6b9d2 100644
--- a/app/src/main/kotlin/cn/super12138/todo/ui/viewmodels/MainViewModel.kt
+++ b/app/src/main/kotlin/cn/super12138/todo/ui/viewmodels/MainViewModel.kt
@@ -177,19 +177,21 @@ class MainViewModel : ViewModel() {
         appSecureMode = enabled
     }
 
-    fun backupDatabase(uri: Uri, context: Context, onResult: (completed: Boolean) -> Unit) {
+    fun backupAppData(uri: Uri, context: Context, onResult: (completed: Boolean) -> Unit) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
                 // 获取数据库文件路径
                 val dbPath = TodoApp.db.openHelper.writableDatabase.path
+                val prefPath = "${context.filesDir.parent}/shared_prefs"
                 // 开启输出文件流，输出位置为用户选取的文件夹URI
                 context.contentResolver.openOutputStream(uri)?.use { outputStream ->
                     ZipOutputStream(BufferedOutputStream(outputStream)).use { zipOutStream ->
                         listOf(
-                            context.getDatabasePath(Constants.DB_NAME),
-                            File("$dbPath-wal"),
-                            File("$dbPath-shm")
-                        ).forEach { file ->
+                            context.getDatabasePath(Constants.DB_NAME), // 数据库
+                            File("$dbPath-wal"), // 数据库-wal
+                            File("$dbPath-shm"), // 数据库-shm
+                            File("$prefPath/${Constants.SP_NAME}.xml") // SharedPreferences
+                        ).filter { it.exists() }.forEach { file ->
                             FileUtils.addFileToZip(file, file.name, zipOutStream)
                         }
                     }
@@ -204,19 +206,30 @@ class MainViewModel : ViewModel() {
         }
     }
 
-    fun restoreDatabase(uri: Uri, context: Context, onResult: (completed: Boolean) -> Unit) {
+    fun restoreAppData(uri: Uri, context: Context, onResult: (completed: Boolean) -> Unit) {
         viewModelScope.launch(Dispatchers.IO) {
             try {
                 // 获取数据库文件夹
-                val outputPath = context.getDatabasePath(Constants.DB_NAME).parent
+                val dbPath = context.getDatabasePath(Constants.DB_NAME).parent
+                val prefPath = "${context.filesDir.parent}/shared_prefs/"
+                // 开启输入文件流，输入位置为用户选取的文件URI
                 context.contentResolver.openInputStream(uri)?.use { inputStream ->
                     ZipInputStream(BufferedInputStream(inputStream)).use { zipInputStream ->
                         generateSequence { zipInputStream.nextEntry }.forEach { zipEntry ->
-                            val outputFile = File(outputPath, zipEntry.name)
+                            // 判断是否为 SharedPreferences 设置文件
+                            val outputFile = if (zipEntry.name.endsWith(".xml")) {
+                                File(prefPath, zipEntry.name)
+                            } else {
+                                File(dbPath, zipEntry.name)
+                            }
+                            // 输出文件
                             if (zipEntry.isDirectory) {
+                                // 如果是文件夹则创建文件夹
                                 outputFile.mkdirs()
                             } else {
+                                // 父文件夹为空就创建父文件夹
                                 outputFile.parentFile?.mkdirs()
+                                // 输出文件
                                 FileOutputStream(outputFile).use { zipInputStream.copyTo(it) }
                             }
                             zipInputStream.closeEntry()
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 029d959..87b18e4 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -97,9 +97,9 @@
     <string name="pref_data">数据</string>
     <string name="pref_data_desc">备份与恢复、管理数据</string>
     <string name="pref_backup">备份数据</string>
-    <string name="pref_backup_desc">将待办数据库保存在你的设备上</string>
+    <string name="pref_backup_desc">将待办的应用数据保存在你的设备上</string>
     <string name="pref_restore">恢复数据</string>
-    <string name="pref_restore_desc">从你的设备上恢复待办数据库</string>
+    <string name="pref_restore_desc">从你的设备上恢复待办的应用数据</string>
     <string name="tip_backup_success">备份成功</string>
     <string name="tip_backup_failed">备份失败</string>
     <string name="tip_restore_success">数据恢复成功，需要重启应用以加载数据</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index db35b6d..9e2854f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -98,9 +98,9 @@
     <string name="pref_data">Data</string>
     <string name="pref_data_desc">Backup and Restore, Manage Data</string>
     <string name="pref_backup">Backup</string>
-    <string name="pref_backup_desc">Save the to-do database on your device</string>
+    <string name="pref_backup_desc">Save the To Do app data on your device</string>
     <string name="pref_restore">Restore</string>
-    <string name="pref_restore_desc">Restore the to-do database from your device</string>
+    <string name="pref_restore_desc">Restore the To Do app data from your device</string>
     <string name="tip_backup_success">Backup successful</string>
     <string name="tip_backup_failed">Backup failed</string>
     <string name="tip_restore_success">Restore successful, restart the app to load data</string>